1. CC2 STUDY GUIDE

2. YOU MUST KNOW How to define and write a function f(x) = output
Define a function

3. Create an example of a function and non-function
2. How to identify a function or NoT function
a) graph b)mapping c)Table d) points
Create an example of a function and non-function

4. COMPLETE THE TABLE IN YOUR NOTES
Graph
Mapping
table
points
Function
Non-function

5. 3. How to evaluate a function
Substitute the input for the given function
Follow the order of operations (from left to right) and solve
Find f(3)
Find f(5)
Find f(2) + f(-3)
Find the value of x so that f(x) =9

6. 7. YOUR MUST BE ABLE TO SOLVE THE FOLLOWING

7. 4. How to write a function from a scenario.
Determine the independent and dependent variables
You may create a table (start with x = 0)
Write the function rule
Plot the points from the table on a graph

8. GORDON BUYS 4 TVS FOR $800 EACH
GORDON BUYS 4 TVS FOR $800 EACH. THERE IS A SHIPPING CHARGE $110 TO HAVE THE TVS DELIVERED TO HIS HOUSE. HOW MUCH DOES GORDON PAY IN TOTAL?

9. 5. Create a function given an input and output pattern
Create a table (start with x=0)
Use the initial value and rate of change
Write in function notation